Spinal implant



FIG. 1 is a front perspective view of a spinal implant showing our new design;

FIG. 2 is a left side elevation thereof, the side opposite being a mirror image;

FIG. 3 is a top plan thereof, the bottom plan view being a mirror image;

FIG. 4 is a front elevation thereof; and,

FIG. 5 is a rear elevation thereof.

The broken lines shown in the drawings represent environmental structure and form no part of the claimed design. 

The ornamental design for a spinal implant, as shown and described. 